I was checking energy costs with the release of the new Judgement of Dunes vs farming spreadsheets trying to determine where to farm. I came across a what I think is incorrect energy costs for Province 9 and 10 in hard mode.
Normal is discounted to 3 from 6 but hard mode costs 8. The spreadsheets indicate the normal cost is 10 meaning the discount for hard mode across these provinces is only 2.
Additional info province 8 is 3/7 and province 11 is 4/8.